JP-2026075419-A - Information processing device, information processing method, and program

JP2026075419AJP 2026075419 AJP2026075419 AJP 2026075419AJP-2026075419-A

Abstract

[Problem] To provide an information processing device, an information processing method, and a program that can enhance safety during ship navigation using a new method. [Solution] The information processing device according to the present disclosure includes a control unit that performs a receiving process for receiving detection target information, including location information of a predetermined detection target detected by a detection unit of each of the multiple first vessels in navigation; a storage process for aggregating and storing the received detection target information; and a transmission process for transmitting at least one of the received detection target information and predetermined output data generated using the detection target information under predetermined generation conditions to a predetermined second vessel. [Selection Diagram] Figure 1

Inventors

木村裕人
横山智彰
椋田薫
藤井直道
野村弘行

Assignees

株式会社エイトノット

Dates

Publication Date: 20260508
Application Date: 20241022

Claims (14)

A receiving process that receives detection target information, including location information of a predetermined detection target detected by the detection unit of each of the first vessels, from multiple first vessels that are navigating, A storage process that aggregates and stores the received detection target information, An information processing device comprising a control unit that performs a transmission process to transmit to a predetermined second vessel at least one of the received detection target information and predetermined output data generated using the detection target information under predetermined generation conditions.
The information processing apparatus according to claim 1, wherein the control unit transmits at least one of the detection target information and the output data in response to the transmission request information received from the second vessel.
The aforementioned transmission request information includes the self-position information of the second vessel, The control unit, The information processing device according to claim 2, which transmits to the second vessel information relating to the detection target located within a predetermined distance range from the second vessel's own position.
The information processing apparatus according to claim 1, wherein the control unit generates output data reflecting the detection target information on a pre-stored map and transmits it to the second vessel during the transmission process.
The detection target information includes speed information and direction of travel information of the detection target, The information processing apparatus according to claim 1, wherein the control unit generates output data including predicted position information of the detected target predicted based on the speed information and direction of travel information.
The control unit further, By comparing the multiple pieces of detection target information received, a matching process is performed to integrate the overlapping detection target information. The information processing apparatus according to claim 1, which transmits output data based on the information after matching processing to a second vessel.
The control unit, The information processing apparatus according to claim 6, wherein, in the matching process, if the positional information of two detection targets is within a predetermined distance, it is determined that they are the same detection target.
The control unit, The information processing apparatus according to claim 6, wherein, in the matching process, if the location information and type information of the two detection targets satisfy predetermined conditions, it is determined that they are the same detection target.
The information processing apparatus according to claim 1, wherein the control unit stores the received location information of the detected object in association with time information during the storage process.
The information processing device according to claim 1, wherein the detection target includes other vessels.
The information processing apparatus according to claim 1, wherein the detection target includes suspended matter.
The information processing apparatus according to claim 1, wherein the detection target includes a person.
A receiving process that receives detection target information, including location information of a predetermined detection target detected by the detection unit of each of the first vessels, from multiple first vessels that are navigating, A storage process that aggregates and stores the received detection target information, An information processing method comprising: an information processing device performing a transmission process to transmit to a predetermined second vessel at least one of the received detection target information and predetermined output data generated using the detection target information under predetermined generation conditions.
A receiving process that receives detection target information, including location information of a predetermined detection target detected by the detection unit of each of the first vessels, from multiple first vessels that are navigating, A storage process that aggregates and stores the received detection target information, A program that causes a control unit to perform a transmission process to transmit to a predetermined second vessel at least one of the received detection target information and predetermined output data generated using the detection target information under predetermined generation conditions.

Description

This disclosure relates to an information processing device, an information processing method, and a program. Traditionally, systems such as AIS (Automatic Identification System) have been known as means of sharing a ship's position information with other vessels to enhance safety during navigation. However, many small vessels, such as fishing boats, are not equipped with AIS, posing challenges in information sharing. In contrast, for example, Patent Document 1 proposes a system that uses a GPS-equipped device to transmit a ship's position information to other ships, enabling ships without AIS (Automatic Identification System) to share their own position information. Japanese Patent Publication No. 2006-163765 This figure shows an example of a system according to one embodiment of the present disclosure.This figure shows an example of an information processing device according to the present invention.This is a flowchart illustrating a series of control operations in the system according to the same embodiment.This figure shows an example of the information to be detected according to the same embodiment.An example of a ship detection system according to the same embodiment is shown.An example of a vessel according to the same embodiment is shown.This is a flowchart illustrating a series of controls in the detection system according to the same embodiment. Preferred embodiments of this disclosure will be described in detail below with reference to the attached drawings. In this specification and the drawings, components having substantially the same functional configuration are denoted by the same reference numerals, thus omitting redundant descriptions. Figure 1 is a conceptual diagram of a system utilizing the information processing device of this embodiment. Figure 1 illustrates two vessels A1 and A2 that can communicate with the information processing device 100 while underway, as well as a vessel B, a floating object C, and a person D that cannot communicate with the information processing device 100. The information processing device 100 shown in Figure 1 functions as a management server (e.g., a cloud server). As shown in Figure 2, the information processing device 100 comprises a control unit 120, a storage unit 130, an input unit 140, an output unit 150, and a communication unit 160. In this example, the control unit 120, storage unit 130, input unit 140, output unit 150, and communication unit 160 are implemented in an information processing device (computer), but the system is not limited to this configuration. The system may be composed of multiple devices, or each unit (at least a part of it) may be provided independently. The control unit 120 includes a processor (arithmetic unit) such as a CPU and is configured to execute various information processing based on the program stored in the storage unit 130. The storage unit 130 can store various types of information, including pre-stored information, information generated by the control unit 120, user operation information input via the input unit 140, and information received from ships or external devices via the communication unit 160. The storage unit 130 includes a main memory unit composed of a volatile memory device such as DRAM (Dynamic Random Access Memory), and an auxiliary memory unit composed of a non-volatile memory device such as flash memory or HDD (Hard Disk Drive). The memory unit 130 can store two-dimensional or three-dimensional map data (map information) corresponding to the real space, received information, various information generated based on the received information, various information related to the detection target, and condition information for various processes executed by the control unit. Various processes can store information related to various conditions, such as matching processes, position prediction processes, and target estimation processes, which will be described later. The memory unit 130 can also store information related to the shapes of various vessels (three-dimensional model data, etc.), various parameters indicating characteristics (characteristics related to output, speed, turning amount), navigation history information, navigation route information, tidal information, and more. The input unit 140 receives input information based on user operations, etc. The input unit 140 consists of mechanical buttons, switches, operating levers, touch panels, keyboards, mice, etc. The input unit 140 may also be equipped with a microphone capable of voice input. The output unit 150 outputs various types of information in the form of images (videos), audio, etc. The output unit 150 may include, for example, a display unit such as an LCD monitor or touch panel for displaying images, an audio output unit such as a speaker for displaying audio, and a vibration generating unit (vibration device) for generating vibrations. The communications unit 160 is connected to networks such as the Internet and wireless communica